Transceivers & optics
Cisco 400G QSFP-DD Transceiver, Passive Copper Cable, 2 meters
VPN# QDD-400-CU2M=
NewAvailable to order · ships in about 1 to 2 weeks
*Government pricing. Buying for commercial use? Request a quote — commercial pricing may differ.
Pre-tax. GPC accepted; ask about volume and emergency-acquisition pricing.
- Product Type
- Network Cable
- Cable Type
- Fiber Optic
- Connector Type on First End
- QSFP-DD Network
- Product Color
- Brown
- Color Family
- Brown
- Brand Name
- Cisco
- Cable Length
- 6.56 ft
- Authorized Cisco partner: genuine, warranty-valid, never gray-market
- GPC accepted · Simplified Acquisition & FAR-based purchase orders
- Free US shipping over $2,500.00 · 30-day returns
Sold by Uniqcli, an independent technology reseller and systems integrator. This is an Uniqcli-operated storefront, not Cisco's official website. Cisco marks belong to their owner. Manufacturer warranty and license terms apply.
Overview
Cisco 400G QSFP-DD Transceiver, Passive Copper Cable, 2 meters - 6.56 ft Fiber Optic Network Cable for Network Device, Transceiver - 400 Gbit/s - Brown (part number QDD-400-CU2M=) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco Connector Cables category. Cable Type: Fiber Optic.
6.56 ft Fiber Optic Network Cable for Network Device, Transceiver - 400 Gbit/s - Brown
• Offers dependable network connectivity for stable performance, supporting uninterrupted operations and consistent data flow across connected systems • Features fiber optic cable type to deliver high-bandwidth data transmission with minimal signal loss, ensuring optimal performance in network setups • Passive feature ensures dependable operation and improved usability, delivering consistent performance for everyday connectivity needs • Fully compatible with network devices, offering seamless integration for reliable performance
Key specifications: Cable Type: Fiber Optic · Connector Type on First End: QSFP-DD Network · Features: Passive · Data Transfer Rate: 400 Gbit/s Bps · Device Supported: Network Device, Transceiver · Cable Length: 6.56 ft mm · Product Color: Brown · Color Family: Brown.
TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.
Highlights
- Offers dependable network connectivity for stable performance, supporting uninterrupted operations and consistent data flow across connected systems
- Features fiber optic cable type to deliver high-bandwidth data transmission with minimal signal loss, ensuring optimal performance in network setups
- Passive feature ensures dependable operation and improved usability, delivering consistent performance for everyday connectivity needs
- Fully compatible with network devices, offering seamless integration for reliable performance
- Government Purchase Card (GPC) accepted
Cisco 400G QSFP-DD Transceiver, Passive Copper Cable, 2 meters datasheet and specifications
Technical Information
- Cable Type
- Fiber Optic
- Connector Type on First End
- QSFP-DD Network
- Features
- Passive
- Data Transfer Rate
- 400 Gbit/s Bps
- Device Supported
- Network Device, Transceiver
- Cable Length
- 6.56 ft mm
Physical Characteristics
- Product Color
- Brown
- Color Family
- Brown
- Product Material
- Copper
- Weight (Approximate)
- 0.99 lb g
General Information
- Product Type
- Network Cable
Frequently asked questions
How much does the Cisco 400G QSFP-DD Transceiver, Passive Copper Cable, 2 meters - 6.56 ft Fiber Optic Network Cable for Network Device, Transceiver - 400 Gbit/s - Brown (QDD-400-CU2M=) cost?
Uniqcli sells the QDD-400-CU2M= for $813.24 against a Cisco list price of $1,079.18. Add it to your cart and submit to confirm current pricing, stock, and lead time. Lower pricing is available for volume orders, Government Purchase Card (GPC) buys, and emergency or urgent acquisitions. Free US shipping on orders over $2,500.00.
Is the QDD-400-CU2M= TAA compliant and available for government and DoD buyers?
It depends on the unit. Cisco manufactures the QDD-400-CU2M= in several countries, so Trade Agreements Act (TAA) status is decided per part number and production lot. Uniqcli is an authorized Cisco partner: where Cisco offers a TAA-designated version (usually a ++ part number) we quote that, we confirm the country of origin before shipment, and we attach a country-of-origin statement on request. That is how US federal, DoD, state, local, education, and healthcare buyers get an audit-ready file, with Government Purchase Card (GPC) acceptance and FAR-based urgent and emergency acquisition support. Request a TAA-compliant quote for the QDD-400-CU2M= and a specialist will confirm the TAA option, price, and lead time, usually within one business day.
Can I buy the QDD-400-CU2M= as a single unit or in volume?
Both. Order a single QDD-400-CU2M= through the cart, or ask about lower pricing for volume orders, Government Purchase Card (GPC) purchases, and emergency or urgent (FAR-based) acquisitions. There is no payment up front: we confirm availability and the final total before invoicing.
Where can I find the QDD-400-CU2M= datasheet and specifications?
The specifications section on this page lists the published specs for the QDD-400-CU2M=, including ports, power, and dimensions where Cisco publishes them. Ask us for the full Cisco datasheet and we will send the current PDF with your quote.
Need the QDD-400-CU2M= TAA-compliant for federal or DoD?
Cisco builds this model in multiple countries, so TAA status is decided per part number and production lot. Where Cisco offers a TAA-designated version (usually a ++ part number) we quote that, confirm the country of origin before shipment, and attach the paperwork. GPC-payable. Check the TAA line →
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